ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly

commit 56ec3e755bd1041d35bdec020a99b327697ee470 upstream.

It turned out that Lenovo shipped two completely different products
with the very same PCI SSID, where both require different quirks;
namely, Lenovo C940 has already the fixup for its speaker
(ALC298_FIXUP_LENOVO_SPK_VOLUME) with the PCI SSID 17aa:3818, while
Yoga Duet 7 has also the very same PCI SSID but requires a different
quirk, ALC287_FIXUP_YOGA7_14TIL_SPEAKERS.

Fortunately, both are with different codecs (C940 with ALC298 and Duet
7 with ALC287), hence we can apply different fixes by checking the
codec ID.  This patch implements that special fixup function.

For easier handling, the internal function for applying a specific
fixup entry is exported as __snd_hda_apply_fixup(), so that it can be
called from the codec driver.  The rest is simply calling it with a
different fixup ID depending on the codec ID.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: nikitashvets@flyium.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/5ca147d1-3a2d-60c6-c491-8aa844183222@redhat.com
Link: https://lore.kernel.org/r/20220614054831.14648-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 500d0d4..9cd0d61 100644 (file)
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -823,7 +823,7 @@ static void set_pin_targets(struct hda_codec *codec,
                snd_hda_set_pin_ctl_cache(codec, cfg->nid, cfg->val);
 }
 
-static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
+void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth)
 {
        const char *modelname = codec->fixup_name;
 
@@ -833,7 +833,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
                if (++depth > 10)
                        break;
                if (fix->chained_before)
-                       apply_fixup(codec, fix->chain_id, action, depth + 1);
+                       __snd_hda_apply_fixup(codec, fix->chain_id, action, depth + 1);
 
                switch (fix->type) {
                case HDA_FIXUP_PINS:
@@ -874,6 +874,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
                id = fix->chain_id;
        }
 }
+EXPORT_SYMBOL_GPL(__snd_hda_apply_fixup);
 
 /**
  * snd_hda_apply_fixup - Apply the fixup chain with the given action
@@ -883,7 +884,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
 void snd_hda_apply_fixup(struct hda_codec *codec, int action)
 {
        if (codec->fixup_list)
-               apply_fixup(codec, codec->fixup_id, action, 0);
+               __snd_hda_apply_fixup(codec, codec->fixup_id, action, 0);
 }
 EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
 

diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 8621f57..63c0036 100644 (file)
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -350,6 +350,7 @@ void snd_hda_apply_verbs(struct hda_codec *codec);
 void snd_hda_apply_pincfgs(struct hda_codec *codec,
                           const struct hda_pintbl *cfg);
 void snd_hda_apply_fixup(struct hda_codec *codec, int action);
+void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth);
 void snd_hda_pick_fixup(struct hda_codec *codec,
                        const struct hda_model_fixup *models,
                        const struct snd_pci_quirk *quirk,

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 9339042..04b3a1f 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6883,6 +6883,7 @@ enum {
        ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS,
        ALC287_FIXUP_LEGION_15IMHG05_AUTOMUTE,
        ALC287_FIXUP_YOGA7_14ITL_SPEAKERS,
+       ALC298_FIXUP_LENOVO_C940_DUET7,
        ALC287_FIXUP_13S_GEN2_SPEAKERS,
        ALC256_FIXUP_SET_COEF_DEFAULTS,
        ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
@@ -6892,6 +6893,23 @@ enum {
        ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE,
 };
 
+/* A special fixup for Lenovo C940 and Yoga Duet 7;
+ * both have the very same PCI SSID, and we need to apply different fixups
+ * depending on the codec ID
+ */
+static void alc298_fixup_lenovo_c940_duet7(struct hda_codec *codec,
+                                          const struct hda_fixup *fix,
+                                          int action)
+{
+       int id;
+
+       if (codec->core.vendor_id == 0x10ec0298)
+               id = ALC298_FIXUP_LENOVO_SPK_VOLUME; /* C940 */
+       else
+               id = ALC287_FIXUP_YOGA7_14ITL_SPEAKERS; /* Duet 7 */
+       __snd_hda_apply_fixup(codec, id, action, 0);
+}
+
 static const struct hda_fixup alc269_fixups[] = {
        [ALC269_FIXUP_GPIO2] = {
                .type = HDA_FIXUP_FUNC,
@@ -8591,6 +8609,10 @@ static const struct hda_fixup alc269_fixups[] = {
                .chained = true,
                .chain_id = ALC269_FIXUP_HEADSET_MODE,
        },
+       [ALC298_FIXUP_LENOVO_C940_DUET7] = {
+               .type = HDA_FIXUP_FUNC,
+               .v.func = alc298_fixup_lenovo_c940_duet7,
+       },
        [ALC287_FIXUP_13S_GEN2_SPEAKERS] = {
                .type = HDA_FIXUP_VERBS,
                .v.verbs = (const struct hda_verb[]) {
@@ -9060,7 +9082,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
        SND_PCI_QUIRK(0x17aa, 0x31af, "ThinkCentre Station", ALC623_FIXUP_LENOVO_THINKSTATION_P340),
        SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo Yoga DuetITL 2021", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
        SND_PCI_QUIRK(0x17aa, 0x3813, "Legion 7i 15IMHG05", ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS),
-       SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME),
+       SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940 / Yoga Duet 7", ALC298_FIXUP_LENOVO_C940_DUET7),
        SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL", ALC287_FIXUP_13S_GEN2_SPEAKERS),
        SND_PCI_QUIRK(0x17aa, 0x3820, "Yoga Duet 7 13ITL6", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
        SND_PCI_QUIRK(0x17aa, 0x3824, "Legion Y9000X 2020", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),